Baosi BSC China vacuum pump Roots vacuum pump BSJ100ZBaosi BSC China vacuum pump Roots vacuum pump BSJ100Z Product Features·Adopting oil-free intermediate sealing and multiple sealing methods to ensure a high cleanliness and vacuum environm...

Baosi BSC China vacuum pump dual stage oil rotary vane pump DRV3-5-10-16 Product Features·No spring rotating disc, achieving low noise, low vibration, and long service life;·Built in oil check valve to ensure no oil return in the pump;·Buil...